Skip to Content
An HR Glossary for HR Terms

Glossary of Human Resources Management and Employee Benefit Terms

page leaf

Flat Tax Withholding

What is Flat Tax Withholding?

The term "Flat Tax Withholding" refers to a flat 27% federal income tax withholding rate for supplemental wages. See also "Supplemental Wages."

We use cookies to improve your browsing experience. By continuing to use this website, you agree to our use of cookies in accordance with our privacy policy.